Short answer
Caching saves a ready-made copy of a page so the server doesn’t have to rebuild it for every visitor. It is usually the single biggest speed improvement available to a database-driven site like WordPress.
This is a general web-hosting explanation, not specific to Traxio.
Learn more
- What is caching? Page, browser, object and CDN caching explainedThe different layers of website caching, what each speeds up, and which ones matter most for a site on shared hosting.
- CDN vs caching: what’s the difference?A CDN and a cache aren’t the same thing. How server-side caching and a content delivery network each speed up a site, and whether you need both.
- Speeding up WordPress with LSCacheInstall the LiteSpeed Cache plugin, enable server-level page caching, and set exclusions for logged-in and shop pages.
- Using Redis object caching with WordPressTurn on Redis for your account and connect WordPress with an object cache plugin, then confirm cache hits.